Question: Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax = b by ordinary row reduction. 1

Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax = b by ordinary row reduction. 1 00 2 -6-3 2 = -1 1 0 03-1 b= -4 3 -3 1 0 0-1 18 2-6-3 A= -2 3 6 -9-7 Let Ly b and Ux=y. Solve for x and y. y = x =

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